دستگاه اسپکت سی تی مدیسو AnyScan SC

AnyScan SC Configuration

Multislice CT Component

Anyscan SC system combines the power of nuclear medicine with the precision of 16/8 slices fast helical CT technology. AnyScan®’s CT module supplies precise data for the attenuation correction and provides excellent diagnostic imaging capability. AnyScan® family offers alternative choice of 16 or 8 slice diagnostic CT or 8 slice non diagnostic CT. The CT module consists of a high resolution ceramic detector. The rotation speed is up to 0.4* sec with a 360-degree rotation.

CT-Gantry

- Patient Aperture: 70 cm - Scan Field of View: 50 cm (70 cm for localization and corrections) - Acquisition Times (360°): 0.4*, 0.5, 0.7, 1, 1.5 and 2 sec.

X-Ray Generator

- Power: 60 kW for diagnostic or ≤ 10 kW for non-diagnostic CT

X-Ray Tube

- Tube Voltage: 80 - 140 kVp - X-Ray Tube Current: 5 - 500 mA for diagnostic or 5 - 100 mA for non-diagnostic CT - Anode Heat storage capacity: 7.5 MHU - Automatic dose control (with ultra-low-dose & pediatric protocols)

X-Ray Detector

- Ceramic Detectors - Number of Detector Elements: 24 x 896 - Number of DAS Rows: 16 / 8 or 8 - Detector Width (Z Dimension): 20 / 10 mm or 10 mm

Image Reconstruction

- Reconstruction Matrix: 512 x 512 or 1024 x 1024

Scan Parameters

- Acquired Slice Thickness: 16 rows of 0.625 mm / 1.25 mm or 8 rows of 1.25 mm - Displayed Slice Thickness: 0.625 (for diagnostic CT only), 1.25, 2.5, 5, 10 mm

Dimensions, weights

Components of Anyscan SC Length (mm) Width (mm) Height (mm) Weight (kg) SPECT gantry 1139 1714 1632 2100 CT gantry 778 2116 1916 1350 Imaging Table 2580 670 850 330 Collimators 685 562 46-68 70-125 Collimator Carts 750 560 1250 70 Power Distribution Unit 1000 600 1490 450

Nucline™ Acquisition Console Workstation

Anyscan SC acquisition workstation with dual and touch screen monitor for image acquisition, settings, gantry and patient positioning. - Intel® Core™ i7 3.0 GHz multi-core processor by Nucline™ workstation - 16 GB RAM - 6 TB hard disk drive - CD-DVD-RW drive - Keyboard, mouse - Full DICOM 3.0 compatibility (send/ receive, print, query/retrieve) - 24” high resolution (1920x1200) and 17” (1280x1024) touch screen LCD monitor - Integrated Gigabit Ethernet controller - Windows 7 64 bit Ultimate operating system (multiuser/multitasking) - UPS power supply 3.2 KVA (optionally)

Integrated SPECT data acquisition module

- 64 independent energy channels - Multi-channel analyzer up to 1024 channels - 4096 x 4096 pixel image processing - Digital corrections: - Direct addressing TS® simulation linearity correction with FOV increasing technology - Improved energy correction - Uniformity correction without count rate loss - Automatic real-time uniformity cross-correction for the different collimators - Advanced on the fly gantry and detector alignment (COR) correction

Power Supply Requirements of Anyscan SC

SPECT-component CT-component -   Mains Voltage: 115/230 V (1 phase) -   Mains frequency: 45-63 Hz -   Max. power: 2.4 kVA -   Mains Voltage : 400/480 V (3 phase) -   Mains frequency: 45-63 Hz -   Max. power: 65 kVA (diagnostic CT) ≤ 10 kVA (non-diagnostic CT)

Environmental Requirements for Anyscan SC

Constant room temperature and humidity rate required for 7 days / 24 hours - Room temperature: 20 ± 2º C (68º F ± 3.5º F) - Max temperature change rate: 5º C/hour (7º F/hour) - Relative humidity: 35 - 70% non-condensing - Atmospheric pressure: 70 - 106 kPa - Dew point < 17º C (63º F)